| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $224.63 | 3.495% | $232.4808 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $94.38 | 8.222% | $102.1399 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $215.61 | 8.273% | $233.4474 | $233.45 | $233.45 | $233.40 |
| Purchase #4 | $25.27 | 9.557% | $27.6851 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $125.67 | 10.399% | $138.7384 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $152.61 | 3.426% | $157.8384 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $196.62 | 5.157% | $206.7597 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $1,034.79 | $1,099.0897 | $1,099.10 | $1,099.15 | $1,099.00 | |